WO2005063117A3 - Glucometer comprising an implantable light source - Google Patents
Glucometer comprising an implantable light source Download PDFInfo
- Publication number
- WO2005063117A3 WO2005063117A3 PCT/IL2004/001166 IL2004001166W WO2005063117A3 WO 2005063117 A3 WO2005063117 A3 WO 2005063117A3 IL 2004001166 W IL2004001166 W IL 2004001166W WO 2005063117 A3 WO2005063117 A3 WO 2005063117A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- analyte
- light source
- tissue region
- implantable
- glucometer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
- A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
- A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
- A61B5/14514—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid using means for aiding extraction of interstitial fluid, e.g. microneedles or suction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
- A61B2560/0219—Operational features of power management of power generation or supply of externally powered implanted units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0031—Implanted circuitry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/596,939 US20070004974A1 (en) | 2003-12-29 | 2004-12-23 | Glucometer comprising an implantable light source |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53257303P | 2003-12-29 | 2003-12-29 | |
US60/532,573 | 2003-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005063117A2 WO2005063117A2 (en) | 2005-07-14 |
WO2005063117A3 true WO2005063117A3 (en) | 2005-09-22 |
Family
ID=34738809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2004/001166 WO2005063117A2 (en) | 2003-12-29 | 2004-12-23 | Glucometer comprising an implantable light source |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070004974A1 (en) |
WO (1) | WO2005063117A2 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2998199A1 (en) | 2004-06-01 | 2005-12-15 | Kwalata Trading Limited | Methods for use with stem cells involving culturing on a surface with antibodies |
WO2005120335A2 (en) * | 2004-06-07 | 2005-12-22 | Glucon Inc | Assay apparatus comprising an implanted light source |
EP1786834B1 (en) | 2004-07-14 | 2016-02-17 | Glusense Ltd. | Implantable power sources and sensors |
TW200734462A (en) * | 2006-03-08 | 2007-09-16 | In Motion Invest Ltd | Regulating stem cells |
JP5349839B2 (en) * | 2007-06-22 | 2013-11-20 | キヤノン株式会社 | Biological information imaging device |
WO2009066287A2 (en) | 2007-11-21 | 2009-05-28 | Medingo Ltd. | Hypodermic optical monitoring of bodily analyte |
US20120059232A1 (en) * | 2008-12-24 | 2012-03-08 | Glusense, Ltd. | Implantable optical glucose sensing |
US20100160749A1 (en) * | 2008-12-24 | 2010-06-24 | Glusense Ltd. | Implantable optical glucose sensing |
US20110028839A1 (en) * | 2009-07-31 | 2011-02-03 | Keady John P | Acoustic Sensor |
US20140026665A1 (en) * | 2009-07-31 | 2014-01-30 | John Keady | Acoustic Sensor II |
US9037205B2 (en) | 2011-06-30 | 2015-05-19 | Glusense, Ltd | Implantable optical glucose sensing |
EP2797508A2 (en) * | 2011-12-30 | 2014-11-05 | Koninklijke Philips N.V. | System and method for needle navigation using pa effect in us imaging |
JP2016537618A (en) * | 2013-10-04 | 2016-12-01 | マッセー ユニヴァーシティ | In-situ optical sensor |
EP3206567A1 (en) | 2014-10-13 | 2017-08-23 | Glusense, Ltd. | Analyte-sensing device |
US10871487B2 (en) | 2016-04-20 | 2020-12-22 | Glusense Ltd. | FRET-based glucose-detection molecules |
JP2018013417A (en) * | 2016-07-21 | 2018-01-25 | 日本電信電話株式会社 | Component concentration measuring device and method |
WO2018134388A2 (en) | 2017-01-23 | 2018-07-26 | Roche Diabetes Care Gmbh | Implantable sensor element and method for detecting at least one analyte in a body fluid |
WO2019101611A1 (en) * | 2017-11-21 | 2019-05-31 | Sanofi | Implantable glucose monitor |
JP2019208979A (en) * | 2018-06-07 | 2019-12-12 | 日本電信電話株式会社 | Element density measurement device |
EP3813643A1 (en) | 2018-06-29 | 2021-05-05 | F. Hoffmann-La Roche AG | Fully implantable sensor element and method for detecting at least one analyte in a body fluid |
FR3131375B1 (en) * | 2021-12-26 | 2024-04-05 | Commissariat Energie Atomique | Photoacoustic detection device comprising a membrane forming a contact face |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5571152A (en) * | 1995-05-26 | 1996-11-05 | Light Sciences Limited Partnership | Microminiature illuminator for administering photodynamic therapy |
EP1048265A1 (en) * | 1999-04-30 | 2000-11-02 | V.Lilienfeld-Toal, Hermann, Prof. Dr. med. | Apparatus and method for detecting a substance |
WO2002015776A1 (en) * | 2000-08-24 | 2002-02-28 | Glucon Inc. | Photoacoustic assay and imaging system |
US20030074034A1 (en) * | 2000-10-16 | 2003-04-17 | Avl Penner | Miniature implantable illuminator for photodynamic therapy |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7039446B2 (en) * | 2001-01-26 | 2006-05-02 | Sensys Medical, Inc. | Indirect measurement of tissue analytes through tissue properties |
US5941821A (en) * | 1997-11-25 | 1999-08-24 | Trw Inc. | Method and apparatus for noninvasive measurement of blood glucose by photoacoustics |
US6751490B2 (en) * | 2000-03-01 | 2004-06-15 | The Board Of Regents Of The University Of Texas System | Continuous optoacoustic monitoring of hemoglobin concentration and hematocrit |
CN1471373A (en) * | 2001-02-05 | 2004-01-28 | ��³��ɭ˹��˾ | Methods of determining concentration of glucose in blood |
-
2004
- 2004-12-23 US US10/596,939 patent/US20070004974A1/en not_active Abandoned
- 2004-12-23 WO PCT/IL2004/001166 patent/WO2005063117A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5571152A (en) * | 1995-05-26 | 1996-11-05 | Light Sciences Limited Partnership | Microminiature illuminator for administering photodynamic therapy |
EP1048265A1 (en) * | 1999-04-30 | 2000-11-02 | V.Lilienfeld-Toal, Hermann, Prof. Dr. med. | Apparatus and method for detecting a substance |
WO2002015776A1 (en) * | 2000-08-24 | 2002-02-28 | Glucon Inc. | Photoacoustic assay and imaging system |
US20030074034A1 (en) * | 2000-10-16 | 2003-04-17 | Avl Penner | Miniature implantable illuminator for photodynamic therapy |
Non-Patent Citations (1)
Title |
---|
MARTIN, W.B., MIROV, S., VENUGOPALAN, R.: "Using two discrete frequencies within the middle infrared to quantitatively determine glucose in serum", JOURNAL OF BIOMEDICAL OPTICS, vol. 7, no. 4, October 2002 (2002-10-01), pages 613 - 617, XP002324543 * |
Also Published As
Publication number | Publication date |
---|---|
US20070004974A1 (en) | 2007-01-04 |
WO2005063117A2 (en) | 2005-07-14 |
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